In this tutorial, we will draw a composite of the neuroanatomical organization of the brainstem. Key structures: midbrain, pons, medulla, basis, tegmentum, tectum, corticofugal tracts, supplementary motor nuclei, supplementary motor and sensory tracts, posterior column/medial lemniscus pathway, anterolateral system, trigeminothalamic tracts, neurobehavioral cells, cerebrospinal fluid space, auditory system, cranial nerve nuclei, reticular formation.